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Scientists created stem cells that can grow hair and skin.

The human hair follicle can store topical compounds and be targeted for drug delivery with minimal side effects.

The document concludes that adult mammalian skin contains multiple stem cell populations with specific markers, important for understanding skin regeneration and related conditions.

Pregnancy can cause skin pigmentation, stretch marks, and changes in hair, nails, and sweat glands, with most resolving after birth.

Nanoparticles can improve skin treatments by better targeting hair follicles, but more research is needed for advancement.

Male pattern baldness involves smaller hair follicles, larger oil glands, and other tissue changes, but not major blood supply issues.

Microneedling is a safe and effective treatment for various skin conditions, often preferred for its fewer side effects and shorter recovery time.

Fetal skin heals without scarring due to unique cells and processes not present in adult skin healing.

Using human fat tissue derived stem cells in micrografts can safely and effectively increase hair density in people with hair loss.

The document concludes that early diagnosis and treatment of Congenital Adrenal Hyperplasia are crucial for preventing serious health issues and improving patient outcomes.

New hormonal contraceptives are safer, have fewer side effects, and offer health benefits for women.

Platelet-rich plasma might help tissue regeneration in dentistry, but results vary and more research is needed.

Sericin hydrogels heal skin wounds well, regrowing hair and glands with less scarring.

Sponge helps heal wounds faster with less inflammation and better skin/hair growth.

Caffeine penetrates human skin in lab tests similarly to real-life conditions, but actual skin use is still essential for accurate results.

Smart biomaterials that guide tissue repair are key for future medical treatments.

Hidradenitis suppurativa is caused by genetic factors, inflammation, bacteria, hormones, and lifestyle factors like obesity and smoking.

The document concludes that various clinical methods are used to assess ageing skin and the effectiveness of anti-ageing products.

Researchers created a fully functional, bioengineered skin system with hair from stem cells that successfully integrated when transplanted into mice.

Menopause reduces skin collagen and elasticity, and while estrogen therapy can help, its risks require careful consideration.

Mesenchymal stem cells show potential for skin healing and anti-aging, but more research is needed for safe use, especially regarding stem cells from induced pluripotent sources.

The document concludes that proper diagnosis and FDA-approved treatments for different types of hair loss exist, but treatments for severe cases often fail and future improvements may focus on hair follicle stem cells.

The conclusion is that certain scalp tissue changes are characteristic of lichen planopilaris, with mucinous perifollicular fibroplasia being a new feature for diagnosis.

Targeting the skin's endocannabinoid system could help treat skin disorders.

The circadian clock influences the behavior and regeneration of stem cells in the body.

Minoxidil and finasteride treat hair loss; more research needed for other options.

Careful planning and patient counseling can lead to excellent hair transplant results, often in one or two sessions.

Progress has been made in skin and nerve regeneration, but more research is needed to improve methods and ensure safety.

Alopecia areata can cause unpredictable hair loss, and treatments like corticosteroids and minoxidil may help but have varying side effects.

Electrospun nanofibers show promise for enhancing blood vessel growth in tissue engineering but need further research to improve their effectiveness.